Model: R1924EX121

Cylindrical Roller Bearing

Special Features:

Silver plate cage 0.001-0.002 in thk per ams 2412; flight safety critical

Properties:

Bore Diameter
Between 4.7648 inches and 4.7652 inches
Overall Outside Diameter
5.8724 inches
End Application
Aircraft eng f101, ge102, f110, ge100
Outer Ring Width
Between 0.8470 inches and 0.8530 inches
Surface Finish
Ground
Retainer Fabrication Method
Machined
Bore Shape
Straight
Locating Feature
Nonlocating
Criticality Code Justification
Feat
Standard Tolerance Designation
Rbec no.5
Material
Steel comp 4340 cage
Material
Steel comp m50 outer race
Material
Steel comp m50 roller
Precious Material
Silver
Style Designator
264a single row, two lip outer ring, no inner ring, roller retainment rings, non-separable
NSN
3110-01-147-4486
Part Number
R1924EX121
Description
Bearing,roller,cylindrical
CAGE

A nonadjustable roller bearing consisting of a single or multiple-row of hardened cylindrical rollers and a retainer used with or without inner or oute r rings. Excludes bearing, roller, airframe.

Part R1924EX121 NSN 3110-01-147-4486

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
00015
FIIG:
A044A0
Concept No.:
App. Key:
L
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
S
ESD:
ESD:
MMAC:
PR
CRITL:
F

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
6.8 X 6.8 X 2.0
Paclk Weight:
4.0000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
M
SPI No.:
SPI Rev.:
SPC Mkg:
51
LVL_A:
E
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
114820
UFC:
58860
LTL:
77.5
LCL:
77.5
WCC:
742
TCC:
Z
SHC:
Z
ACC:
Equipment for Aircraft

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Schedule B and Export
  • Schedule B: 8482500000
  • SITC: 74650
  • End Use: Industrial machines, other
  • NAICS: 332991
  • USDA: 1

Freight Class: Other cylindrical roller bearings

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